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Java > Open Source Codes > com > sun > enterprise > tools > verifier > apiscan > classfile > Util


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24
25 package com.sun.enterprise.tools.verifier.apiscan.classfile;
26
27 import java.util.logging.Logger JavaDoc;
28
29 /**
30  * @author Sanjeeb.Sahoo@Sun.COM
31  */
32 public class Util {
33
34     private static Logger JavaDoc logger = Logger.getLogger("apiscan.classfile"); // NOI18N
35
36     private static final String JavaDoc myClassName = "Util"; // NOI18N
37
38     /**
39      * @param internalClsName is the name in internal format
40      * @return the class name in external format, i,e. format used in reflection
41      * API (e.g. Class.forName())
42      */
43     public static String JavaDoc convertToExternalClassName(String JavaDoc internalClsName) {
44         return internalClsName.replace('/', '.');
45     }
46
47     /**
48      * @param externalClsName is the name in internal format
49      * @return the class name in internal format, i,e. format used in byte code
50      */
51     public static String JavaDoc convertToInternalClassName(String JavaDoc externalClsName) {
52         return externalClsName.replace('.', '/');
53     }
54
55     public static boolean isPrimitive(String JavaDoc className) {
56         logger.entering(myClassName, "isPrimitive", new Object JavaDoc[]{className}); // NOI18N
57 boolean result = ("B".equals(className) || // NOI18N
58 "C".equals(className) || // NOI18N
59 "D".equals(className) || // NOI18N
60 "F".equals(className) || // NOI18N
61 "I".equals(className) || // NOI18N
62 "J".equals(className) || // NOI18N
63 "S".equals(className) || // NOI18N
64 "Z".equals(className)); // NOI18N
65 logger.exiting(myClassName, "isPrimitive", result); // NOI18N
66 return result;
67     }
68 }
69
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